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The color red has a spectrum from 620 to 750 nm = 6.2 × 10-5 to 7.5 × 10-5 m = 4,835,362,225,806 Hz to 3,997,232,773,333 Hz. Scroll down to related links and look at "Visible spectrum - Wikipedia".
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoColorFrequencyWavelengthviolet668-789 THz380-450 nmblue631-668 THz450-475 nmcyan606-630 THz476-495 nmgreen526-606 THz495-570 nmyellow508-526 THz570-590 nmorange484-508 THz590-620 nmred400-484 THz620-750 nm
Wiki User
∙ 10y agoVarious ranges of wavelengths are considered to be 'indigo' according to different definitions. 455-460 nanometres might the average middle wavelength. The frequency of any electromagnetic radiation is the speed of light divided by the wavelength.
nanometre = 10-9 metres
299,792,458 m.s-1 / 455 x 10-9 m ~= 658885 x 109.sec-1
There's more about the colour indigo if you would like on its page on wikipedia.
Wiki User
∙ 8y ago1. Both red and blue light are part of the visible spectrum, this is the portion of the electromagnetic spectrum that is visible to (can be detected by) the human eye. Red light has a wavelength of 620-750nm and a frequency of 400-484THz. Blue light has a wavelength of 450-495nm and a frequency of 606-668THz.
Wiki User
∙ 13y agothe frequency of a blue light is 7.5x10^14 Hz
Wiki User
∙ 14y agoYes.
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How do the frequencies of blue light or red light compare?
The frequency of blue light is roughly double the frequency of red light.
Which has a lower frequency yellow light or blue light?
Yellow light has the lower frequency.
Does blue light have travel at a different frequency than red light in the same medium?
Yes. Blue light has a shorter wavelength, and therefore a higher frequency, than red light.
Is the frequency of blue light higher or lower than violet light?
Indigo has a higher frequency..
In the light spectrum are red waves shorter than blue waves?
Red light waves are almost double the length of blue or violet light waves. Wavelength is inversely proportional to frequency; red light has a higher frequency than blue light.
How do the frequencies of blue light or red light compare?
The frequency of blue light is roughly double the frequency of red light.
Which has a lower frequency yellow light or blue light?
Yellow light has the lower frequency.
What is the frequencies of blue light?
The frequency of blue light is approx. 450 nm
How do the wavelength and frequency of red light compare to the wavelength and frequency of blue light?
very nice answer.
Does blue light have travel at a different frequency than red light in the same medium?
Yes. Blue light has a shorter wavelength, and therefore a higher frequency, than red light.
Is the frequency of blue light higher or lower than violet light?
Indigo has a higher frequency..
If a red light has a longer wave length than a blue light which one has a greater frequency?
the blue light
In the light spectrum are red waves shorter than blue waves?
Red light waves are almost double the length of blue or violet light waves. Wavelength is inversely proportional to frequency; red light has a higher frequency than blue light.
Between green light and red light which has a higher frequency?
Red light has a longer wavelength than blue light, (i.e. greater distance for one oscillation of red light compared to blue light) so there are less oscillations in the same period of time for red light, and thus red light has a lower frequency than blue light. More concisely: Wavelength = Wavespeed / Frequency , where wavespeed is constant So Frequency = Wavespeed / Wavelength Therefore as wavelength increases, frequency decreases. Make sense? Jack
Which light has high frequency?
The highest frequency (shortest wavelength) of visible lightis the light at the blue end of the visible spectrum.
What is the diffrence between blue light and green light?
The color, the frequency, and the wavelength.
What the difference between red light and blue light?
red has a lower frequency and a longer wavelength than blue
